Datasheet

TPS659110, TPS659112, TPS659113, TPS659116
www.ti.com SWCS049L –JUNE 2010–REVISED MARCH 2014
5.15 VDD1 SMPS
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Input voltage (VCC1 and VCC7) V
IN
V
OUT
≤ 2.7 V 2.7 5.5
V
V
OUT
> 2.7 V V
OUT
5.5
DC output voltage (V
OUT
) VGAIN_SEL = 00, I
OUT
= 0 to I
OUTmax
:
max programmable voltage, SEL[6:0] = 1001011 1.5
–3% 1.2 +3% V
min programmable voltage, SEL[6:0] = 0000011 0.6
SEL[6:0] = 000000: power down 0
VGAIN_SEL = 10, SEL = 0101011 = 43, I
OUT
= 0
–3% 2.2 +3% V
to I
OUTmax
VGAIN_SEL = 11, SEL = 0101011 = 43, I
OUT
= 0
–3% 3.3 +3% V
to I
OUTmax
DC output maximum voltage
3.3 V
maximum value
DC output voltage programmable
VGAIN_SEL = 00, 72 steps 12.5 mV
step (V
OUTSTEP
)
Rated output current I
OUTmax
VDD1 output voltage = {0.6 to 2.2 V} 1500
VDD1 output voltage = 3.2 V 1200
mA
VDD1 output voltage = {1.2 V, 1.35 V, 1.5 V}
2000
VINmin
= 3 V
P-channel MOSFET V
IN
= V
INmin
300
mΩ
On-resistance R
DS(ON)_PMOS
V
IN
= 3.8 V 250 400
P-channel leakage current V
IN
= V
INmax
, SW1 = 0 V 2 µA
I
LK_PMOS
N-channel MOSFET V
IN
= V
MIN
300
mΩ
On-resistance R
DS(ON)_NMOS
V
IN
= 3.8 V 250 400
N-channel leakage current I
LK_NMOS
V
IN
= V
INmax
, SW1 = V
INmax
2 µA
PMOS current limit (high-side) V
IN
= V
INmin
to V
INmax
1800 mA
NMOS current limit (low-side) V
IN
= V
INmin
to V
INmax
, source current load 1800
mA
V
IN
= V
INmin
to V
INmax
, sink current load 1800
On mode, V
IN
= V
INmin
to V
INmax
DC load regulation @ I
OUT
= 1500 mA 20
VDD1 output voltage = {0.6 to 1.5 V}
On mode, V
IN
= V
INmin
to V
INmax
@ I
OUT
= 2000 mA
30
VDD1 output voltage = {1.2V, 1.35 V, 1.5 V}
V
INmin
= 3 V
mV
On mode, V
IN
= V
INmin
to V
INmax
@ I
OUT
= 1500 mA 30
VDD1 output voltage = 2.2 V
On mode, V
IN
= V
INmin
to V
INmax
@ I
OUT
= 1200 mA 30
VDD1 output voltage = 3.2 V
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